Trade Affiliations

ACCA

ACCA is a group of over 4,000 air conditioning contractors who work together to improve the industry, promote good practices, and keep homes and buildings safe, clean and comfortable. Their goal is to make the HVACR industry, and every professional contracting business, more successful.

NATE

North American Technician Excellence, Inc. is the leading non-profit certification program for technicians in the heating, ventilation, air-conditioning, and refrigeration (HVAC/R) industry and the only test supported by the entire industry.

IGSHPA

The International Ground Source Heat Pump Association (IGSHPA) is a non-profit, member driven organization established in 1987 to advance geothermal heat pump (GHP) technology on local,state, national and international levels.

BPI

The Building Performance Institute, Inc. (BPI) is a recognized global leader, supporting the development of a highly professional building performance industry through individual and organizational credentialing and a rigorous quality assurance program. BPI also offers added support services that promote and stimulate infrastructural development, emphasizing education and outreach.

APS

SEI

Solar Energy International was founded in 1991 as a non-profit educational organization. Our mission remains the same today as it was when we began: to empower people around the world through the education of sustainable practices.

Energy Star

ENERGY STAR is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy helping us all save money and protect the environment through energy efficient products and practices.